# SDR 20010604CW016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2001
- Submitted: June 4, 2001
- Operation: General aviation
- Aircraft: [N9505E](https://openairdocs.org/aircraft/N9505E), registered now
- Make and model: Blanca 1731A
- Aircraft serial: 7532159
- Engine: Lyc IO540*
- Propeller: Hartzl HCC3YR
- System (JASC): [7160 · Engine Air Intake System](https://openairdocs.org/jasc/7160)
- Part: Hinge
- Part number: 191965910
- Condition: Failed
- Location: Alt Air Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010604CW016

## Discrepancy

PILOT DID NOT REPORT ANY ABNORMAL OPERATION.  AIR BOX WAS REMOVED AT ANNUAL INSPECTION FOR SERVICING AND ALTERNATE AIR DOOR FELL ON FLOOR.  ALL HINGE PIN SEGMENTS HAD FAILED.

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